Viagra is used to treat impotence in men. Viagra increases the body's ability to achieve and maintain an erection during sexual stimulation. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Viagra Directions?
A typical beginning dose of Viagra is 50-100 mg for men aged 18-65. Older patients are usually given a 25 mg dose, Viagra may be taken with or without food, though high-fat foods may cause it to be absorbed more slowly, and therefore take a little longer to start working.
If needed, the pills can be broken or crushed before swallowing. Viagra should be taken no more than once a day, and should not be taken every day without a doctor’s approval. It’s best to take Viagra about one hour before sexual intercourse. It is usually effective anytime for between half an hour and four hours.
Viagra works by increasing the blood flow into the area, which allows men to achieve and maintain erections. It is not an aphrodisiac and does not contain hormones. Viagra will not automatically cause an erection.
Viagra works for almost all men who use it. In studies, more than 4 out of every 5 men taking Viagra had better erections. It works no matter how long they have had ED, what caused it, or how old they are.
The medication can become effective very quickly. For some it works as fast as 30 minutes, but will remain effective for as long as four hours. Take a pill once a day as desired.
Viagra Side Effects?
Do not take Viagra at the same time as grapefruit juice, since it can increase your potential for uncomfortable side effects.
Dry eyes, congested sinues, and altered vision are common among those using Viagra. These may occur in up to 3% of men taking the medication.
Mild effects that are also reported include indigestion, flushing, headache, light sensitivity, rash, and the inability to distinguish between blue and green. Let your doctor know if any of these effects continue or are bothersome.
There are some potentially serious side effects. Tell your doctor if you experience Serious possible side effects are seizures, blood sugar problems (in patients with history of diabetes), decreased blood flow to the heart, arrhythmia, heart attack, priapism (prolonged and painful erection), swelling or redness of the eyes, or temporary blindness.
If you have a medical history of a heart attack; irregular heartbeats; bleeding disorder; sickle cell anemia; multiple myeloma; leukemia; heart, kidney, or liver disease; angina; a stroke; high or low blood pressure; conditions affecting the shape of the penis (e.g., angulation, cavernosal fibrosa, or Peyronie's disease); or retinitis pigmentosa, your doctor needs to be aware of it.
Viagra Warnings?
The manufacturers of Viagra have completed over 120 studies with the help of 8,800 men. These studies prove that Viagra is generally a very safe prescription.
16 million men all over the world have used Viagra to overcome erectile dysfunction. It’s the most popular medication for impotence in the US, and of the 10 million American’s taking it, almost one million are successfully using it along with medication for high blood pressure.
Viagra is like all medications in that it’s not to be used by everyone. Serious drug interactions are possible, so make sure your doctor knows about all other medications you use.
Before undergoing any surgery, including dental surgery, tell your doctor you are using Viagra. They need to know if you are using butyl nitrate or amyl nitrate.
Viagra Drug Interactions?
Some Viagra drug interactions could be life threatening, so be very honest with your doctor about all medications you are taking. If you are regularly using Viagra, consult with your doctor before adding any new medications or over the counter remedies.
Drugs to be especially aware of include nitroglycerin (Nitro-Bid, Nitrostat, and others), any other medications to treat impotence, cimetidine (Tagamet, Tagamet HB), amlodipine (Norvasc) or other medications for high blood pressure, itraconazole (Sporanox), isosorbide (Imdur, Ismo, Isordil, and others), phenobarbital, ketoconazole (Nizoral), ritonavir (Norvir), rifampin (Rifadin, Rimactane), erythromycin, saquinavir (Invirase), and vitamins.
Viagra Missed Dose?
The prescription Viagra is only used as needed, so there isn’t a dosage schedule.
Viagra Storage?
Viagra should be stored out of the reach of children. It should be kept in a place free of moisture and sunlight, and at room temperature. It’s not a good idea to keep the medication near a sink or in the bathroom, since the pills may become moist. Throw away all expired medication.
Anything Else I Should Know About Viagra?
Viagra’ medication relaxes the muscles inside the penis by enhancing the body’s response to nitric oxide. This means that the blood can flow into the penis and cause an erection. It does not automatically cause an erection, but Viagra will help treat erectile dysfunction.
NOTE: The above information is intended to supplement, not substitute for, the expertise and judgment of your physician, pharmacist, or other healthcare professional. It should not be construed to indicate that the use of the product is safe, appropriate, or effective for you. Consult your healthcare professional before taking the product.
